James Coffey/Coffee

Looking for any information on a James Coffey who married a Margaret Gannon in Australia about 1872. At their wedding the witnesses were John Gannon/ Hanora Gannon . He was married in the Catholic Church/Singleton. On most of the certificates I have about the only information other then their names was that he was a farmer every other question had "not stated" . Some of their children were Mathew, Margaret.Peter,Mary, Dennis,John,Annastatia. Hears Hoping There is someone out there with info,